Multielectron-Ion Coincidence Spectroscopy of Xe in Extreme Ultraviolet Laser Fields: Nonlinear Multiple Ionization via Double Core-Hole States

被引：9

作者：

Fushitani, M. ^{[1
,2
]}

Sasaki, Y. ^{[1
]}

Matsuda, A. ^{[1
,2
]}

Fujise, H. ^{[1
,2
]}

Kawabe, Y. ^{[1
]}

Hashigaya, K. ^{[1
]}

Owada, S. ^{[2
,3
]}

Togashi, T. ^{[2
,3
]}

Nakajima, K. ^{[2
,3
]}

Yabashi, M. ^{[2
,3
]}

Hikosaka, Y. ^{[2
,4
]}

Hishikawa, A. ^{[1
,2
,5
]}

机构：

[1] Nagoya Univ, Grad Sch Sci, Dept Chem, Nagoya, Aichi 4648602, Japan

[2] RIKEN, SPring 8 Ctr, Sayo, Hyogo 6795148, Japan

[3] Japan Synchrotron Radiat Res Inst, Sayo, Hyogo 6795198, Japan

[4] Univ Toyama, Inst Liberal Arts & Sci, Toyama 9300194, Japan

[5] Nagoya Univ, Res Ctr Mat Sci, Nagoya, Aichi 4648602, Japan

来源：

PHYSICAL REVIEW LETTERS | 2020年 / 124卷 / 19期

关键词：

AUGER; PHOTOIONIZATION; ATOMS; SPECTRUM; 3D; 4D;

D O I：

10.1103/PhysRevLett.124.193201

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Ultrafast multiphoton ionization of Xe in strong extreme ultraviolet free-electron laser (FEL) fields (91 eV, 30 fs, 1.6 x 10(12) W/cm(2)) has been investigated by multielectron-ion coincidence spectroscopy. The electron spectra recorded in coincidence with Xe4+ show characteristic features associated with two-photon absorption to the 4d(-2) double core-hole (DCH) states and subsequent Auger decay. It is found that the pathway via the DCH states, which has eluded clear identification in previous studies, makes a large contribution to the multiple ionization, despite the long FEL pulse duration compared with the lifetime of the 4d core-hole states.

引用

页数：5

共 47 条

[1] Absolute cross sections for the photoionization of 4d electrons in Xe+ and Xe2+ ions [J].

Andersen, P ;

Andersen, T ;

Folkmann, F ;

Ivanov, VK ;

Kjeldsen, H ;

West, JB .

JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS, 2001, 34 (10) :2009-2019

[2] SUBSHELL PHOTOIONIZATION OF XE BETWEEN 40 AND 1000EV [J].

BECKER, U ;

SZOSTAK, D ;

KERKHOFF, HG ;

KUPSCH, M ;

LANGER, B ;

WEHLITZ, R ;

YAGISHITA, A ;

HAYAISHI, T .

PHYSICAL REVIEW A, 1989, 39 (08) :3902-3911

[3] Double-core-hole spectroscopy for chemical analysis with an intense X-ray femtosecond laser [J].

Berrah, Nora ;

Fang, Li ;

Murphy, Brendan ;

Osipov, Timur ;

Ueda, Kiyoshi ;

Kukk, Edwin ;

Feifel, Raimund ;

van der Meulen, Peter ;

Salen, Peter ;

Schmidt, Henning T. ;

Thomas, Richard D. ;

Larsson, Mats ;

Richter, Robert ;

Prince, Kevin C. ;

Bozek, John D. ;

Bostedt, Christoph ;

Wada, Shin-ichi ;

Piancastelli, Maria N. ;

Tashiro, Motomichi ;

Ehara, Masahiro .

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2011, 108 (41) :16912-16915

[4] Absolute photoionization cross sections along the Xe isonuclear sequence:: Xe3+ to Xe6+ [J].

Bizau, JM ;

Blancard, C ;

Cubaynes, D ;

Folkmann, F ;

Champeaux, JP ;

Lemaire, JL ;

Wuilleumier, FJ .

PHYSICAL REVIEW A, 2006, 73 (02) :1-15

[5] Ultra-fast and ultra-intense x-ray sciences: first results from the Linac Coherent Light Source free-electron laser [J].

Bostedt, C. ;

Bozek, J. D. ;

Bucksbaum, P. H. ;

Coffee, R. N. ;

Hastings, J. B. ;

Huang, Z. ;

Lee, R. W. ;

Schorb, S. ;

Corlett, J. N. ;

Denes, P. ;

Emma, P. ;

Falcone, R. W. ;

Schoenlein, R. W. ;

Doumy, G. ;

Kanter, E. P. ;

Kraessig, B. ;

Southworth, S. ;

Young, L. ;

Fang, L. ;

Hoener, M. ;

Berrah, N. ;

Roedig, C. ;

DiMauro, L. F. .

JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS, 2013, 46 (16)

[6] Linac Coherent Light Source: The first five years [J].

Bostedt, Christoph ;

Boutet, Sebastien ;

Fritz, David M. ;

Huang, Zhirong ;

Lee, Hae Ja ;

Lemke, Henrik T. ;

Robert, Aymeric ;

Schlotter, William F. ;

Turner, Joshua J. ;

Williams, Garth J. .

REVIEWS OF MODERN PHYSICS, 2016, 88 (01)

[7] Xenon N4,5OO Auger spectrum -: a useful calibration source [J].

Carroll, TX ;

Bozek, JD ;

Kukk, E ;

Myrseth, V ;

Sæthre, LJ ;

Thomas, TD ;

Wiesner, K .

JOURNAL OF ELECTRON SPECTROSCOPY AND RELATED PHENOMENA, 2002, 125 (02) :127-132

[8] ON DOUBLE VACANCIES IN THE CORE [J].

CEDERBAUM, LS ;

TARANTELLI, F ;

SGAMELLOTTI, A ;

SCHIRMER, J .

JOURNAL OF CHEMICAL PHYSICS, 1986, 85 (11) :6513-6523

[9] Nonlinear Atomic Response to Intense Ultrashort X Rays [J].

Doumy, G. ;

Roedig, C. ;

Son, S. -K. ;

Blaga, C. I. ;

DiChiara, A. D. ;

Santra, R. ;

Berrah, N. ;

Bostedt, C. ;

Bozek, J. D. ;

Bucksbaum, P. H. ;

Cryan, J. P. ;

Fang, L. ;

Ghimire, S. ;

Glownia, J. M. ;

Hoener, M. ;

Kanter, E. P. ;

Kraessig, B. ;

Kuebel, M. ;

Messerschmidt, M. ;

Paulus, G. G. ;

Reis, D. A. ;

Rohringer, N. ;

Young, L. ;

Agostini, P. ;

DiMauro, L. F. .

PHYSICAL REVIEW LETTERS, 2011, 106 (08)

[10] AMO science at the FLASH and European XFEL free-electron laser facilities [J].

Feldhaus, J. ;

Krikunova, M. ;

Meyer, M. ;

Moeller, Th ;

Moshammer, R. ;

Rudenko, A. ;

Tschentscher, Th ;

Ullrich, J. .

JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS, 2013, 46 (16)

← 1 2 3 4 5 →